H04N 19/54
Using feature points or meshes
Official title: using feature points or meshes
H04N19/54 (Using feature points or meshes) appears on 685 US grants and 897 published applications in this corpus.
Search patents in H04N- Granted patents
- 685
- Published applications
- 897
- Assignees
- 177
- Inventors
- 839
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 20 | 0 |
| 1998 | 12 | 0 |
| 1999 | 21 | 0 |
| 2000 | 14 | 0 |
| 2001 | 6 | 3 |
| 2002 | 7 | 5 |
| 2003 | 5 | 14 |
| 2004 | 7 | 5 |
| 2005 | 7 | 15 |
| 2006 | 8 | 7 |
| 2007 | 12 | 13 |
| 2008 | 10 | 13 |
| 2009 | 5 | 3 |
| 2010 | 5 | 8 |
| 2011 | 5 | 5 |
| 2012 | 7 | 8 |
| 2013 | 1 | 13 |
| 2014 | 8 | 10 |
| 2015 | 12 | 10 |
| 2016 | 11 | 12 |
| 2017 | 7 | 12 |
| 2018 | 10 | 22 |
| 2019 | 22 | 28 |
| 2020 | 21 | 64 |
| 2021 | 40 | 106 |
| 2022 | 78 | 110 |
| 2023 | 84 | 71 |
| 2024 | 96 | 128 |
| 2025 | 77 | 100 |
| 2026 | 59 | 112 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Affine motion vector predictor and affine merged motion vector by using lookahead/lookbehind motion vector6 Oct 2026US 12,756,859 B2Tencent America LLC
- Template matching-based motion refinement in video coding29 Sep 2026US 12,750,520 B2Alibaba (China) Co., Ltd.
- Motion coding for dynamic meshes using intra-and inter-frame graph Fourier transforms15 Sep 2026US 12,739,426 B2InterDigital CE Patent Holdings, SAS
- Adaptive integrating duplicated vertices in mesh motion vector coding25 Aug 2026US 12,718,416 B2Tencent America LLC
- Image encoding/decoding method and device, and recording medium having bitstream stored therein25 Aug 2026US 12,720,062 B2LG Electronics Inc.
- Reproducible learning-based point cloud coding1 Oct 2026US 2026/0303858 A1
- Method, device, and medium for video processing17 Sep 2026US 2026/0281390 A1Beijing Bytedance Network Technology Co., Ltd.
- Method and Apparatus Using Affine Motion Estimation with Control-Point Motion Vector Refinement10 Sep 2026US 2026/0270469 A1Mediatek Inc.
- Image prediction method and apparatus3 Sep 2026US 2026/0261703 A1Huawei Technologies Co., Ltd.
- Method and apparatus for encoding/decoding image and recording medium for storing bitstream20 Aug 2026US 2026/0246947 A1Hyundai Motor Company
Most cited
By later US patents
- Image compression and affine transformation for image motion compensation291US 5,970,173 AMicrosoft Corporation · 1999
- Registration of volumetric images which are relatively elastically deformed by matching surfaces248US 5,633,951 ANorth America Philips Corporation · 1997
- Apparatus and method for processing video data199US 7,158,680 B2Euclid Discoveries, LLC · 2007
- Apparatus and method for quadtree based variable block size motion estimation194US 6,084,908 ASarnoff Corporation · 2000
- Measurement of depth image considering time delay168US 6,445,815 B1Canon Kabushiki Kaisha · 2002